There're two popular ways to run Windows software on Linux: running it inside a Windows virtual machine, or inside Wine.
Refer to this page for a brief description on installing e-Campaign inside a virtual machine.

Wine is a free and open source software application that aims to allow Windows applications to run on Unix-like operating systems.

This webpage describes how to run e-Campaign 12 on Ubuntu Linux via Wine.
For simplicity, this tutorial assumes you're using Ubuntu Linux 18.04 or later.
The instructions here should also work for Linux Mint and other Ubuntu-based Linux distributions.

The following Linux commands are executed inside a terminal window.

Using our script to automate the installation under Ubuntu Linux

Warning: the script was tested and intended for use under Ubuntu Linux 18.04 or later, or Linux Mint 18 or later.

Copy & paste the following command at the terminal window, and press ENTER.

wget lmhsoft.com/wine.sh && bash wine.sh

Note: installing Wine will prompt for entering your password.

If the script finishes successfully, you will notice the e-Campaign shortcut on your Linux desktop.

Double-click at the e-Campaign icon to launch the software.

Step by Step Installation Instructions

If the above one-step script doesn't work well, you can also install following the step-by-step instructions below.